What is the k'th term of 2316, 2310, 2304, 2298?
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What is the p'th term of 7192, 7194, 7196, 7198?
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What is the d'th term of -24433, -24432, -24431, -24430, -24429, -24428?
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What is the m'th term of -5, -12, -21, -32, -45, -60?
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What is the u'th term of -34, -55, -80, -109?
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What is the a'th term of -55, -54, -53, -52, -51, -50?
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What is the f'th term of 92, 94, 98, 104, 112, 122?
一个美术生